31085846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38189}}^1$

素因数の和:38239

約数の個数: 16

約数和(自身を含む): 52243920

約数和(自身を除く): 21158074

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 38189, 76378, 420079, 840158, 1412993, 2825986, 15542923, 31085846]

約数ペア:

[(1, 31085846), (2, 15542923), (11, 2825986), (22, 1412993), (37, 840158), (74, 420079), (407, 76378), (814, 38189)]